Rainbow Over Victoria Falls, Zambezi River, Africa

The two countries permit tourists to make day trips from each side and visas can be obtained at the border posts. Costs vary from US$20-US$50. Visitors with single entry visas will need to purchase a visa each time they cross the border. Regular changes in visa regulations mean visitors should check the rules before crossing the border.
A famous feature is the naturally formed Devil's Pool, near the edge of the falls on Livingstone Island on the Zambian side. When the river flow is at a certain level, usually between September and December, a rock barrier forms an eddy with minimal current, allowing adventurous swimmers to splash around in relative safety a few feet from the point where the water cascades over the falls. Occasional deaths have been reported when people have slipped over the rock barrier.
The numbers of visitors to the Zimbabwean side of the falls has historically been much higher than the number visiting the Zambia side, due to the greater development of the visitor facilities there. However, the number of tourists visiting Zimbabwe began to decline in the early 2000s as political tensions between supporters and opponents of president Robert Mugabe increased. In 2006, hotel occupancy on the Zimbabwean side hovered at around 30%, while the Zambian side was at near-capacity, with rates in top hotels reaching US$630 per night. The rapid development has prompted the United Nations to consider revoking the Falls' status as a World Heritage Site. In addition, problems of waste disposal and a lack of effective management of the falls' environment are a concern.